Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Circular pressing circular cutter

A technology of round pressing and cutting knives, which is applied in the field of round pressing and cutting knives, which can solve the problems of loose blades, achieve cost saving, meet cutting requirements, and secure and reliable installation

Active Publication Date: 2018-09-07
ZHEJIANG IND & TRADE VACATIONAL COLLEGE
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a circular pressure circular cutter, which solves the problem of the blade loosening on the base after long-term use, and makes the blade installation on the base less prone to wear, thereby enabling the blade to maintain production requirements. , to meet the cutting requirements for packaging materials

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Circular pressing circular cutter
  • Circular pressing circular cutter
  • Circular pressing circular cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0024] Refer below Figure 1 to Figure 4 To further explain this application, such as figure 1 The shown circular cutter includes a knife roll 1 and a bottom roll, the knife roll 1 includes a base, a blade 2 is installed in the first groove 11 of the base, the knife roll 1 also includes a fastening device, and the The fastening device fastens the blade 2 in the first groove 11, and the fastening device includes: a first bead 3, a second bead 4, a wedge 5, an extrusion 6, and a reinforcement assembly 7.

[0025] In this example, if figure 2 As shown, the blade 2 is arranged between the first bead 3 and the second bead 4, the left end surface of the first bead 3 is in contact with the left inner wall of the first groove 11, and the left end surface...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a circular pressing circular cutter. The circular pressing circular cutter comprises a cutter roller and a bottom roller. The cutter roller comprises a base and a fastening device. A blade is fastened in a first groove of the base through the fastening device. The fastening device comprises a first pressing strip, a second pressing strip, an extruding part, a wedge-shaped part and a reinforcing assembly, wherein the blade abuts against the right side of the first pressing strip; the left side of the second pressing strip abuts against the blade; the extruding part is fixed to the right edge of the first groove; the wedge-shaped part is blocked between the second pressing strip and the extruding part; the reinforcing assembly comprises a V-shaped part, a torsional spring and a lock screw; the V-shaped part is pivoted in a mounting groove and blocked in a second groove of the wedge-shaped part; the lock screw is connected to the extruding part; the front end of thelock screw abuts against the V-shaped part; and the V-shaped part can be driven by the lock screw to rotate, a rotating upper flap part abuts against the second groove, thus, the wedge-shaped part further extrudes the second pressing strip, then the blade is further pressed, and the blade is fixed to the cutter roller more firmly and reliably.

Description

technical field [0001] The invention relates to a round-pressing round cutter, in particular to a round-pressing round cutter. Background technique [0002] The circular die-cutter roller was first used in the printing industry. It is a high-efficiency die-cutting tool that replaces flat-press flat punching. Because the mechanism is in a circular motion, it has high mechanical stability and can be continuously produced. It is commonly used for mass production. The cutter roll of the existing circular pressure circular cutter includes a base and a plurality of blades, and the blades are installed on the base. After a long time of use, the blades on the base are worn, causing the blades installed on the base to wear out. Loose, thus causing the cut packaging material to be unqualified and increasing the production cost. [0003] To sum up, how to reduce the looseness of the blade is an urgent problem to be solved by those skilled in the art. Contents of the invention [0...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B26D1/00B26D1/01B26D7/00
CPCB26D1/00B26D1/01B26D1/015B26D7/00B26D2001/0066
Inventor 徐剑敏
Owner ZHEJIANG IND & TRADE VACATIONAL COLLEGE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com